The GRACO 121136 is a hex bushing designed to connect 2-inch NPT (National Pipe Thread) fittings to 1-1/2-inch NPT fittings. Its material is not specified in available documentation, but it is commonly used in fluid handling systems for reliable and secure pipe connections within GRACO equipment.

Key Features:

• Hex Bushing
• 2" NPT to 1-1/2" NPT
• Compatible with GRACO PR70 and PR70v Feed Systems and other equipment requiring 2" to 1-1/2" NPT pipe connections
• Hexagonal shape for easy installation and removal with standard tools
• Designed for secure and leak-resistant pipe connections
• Reliable performance in industrial fluid handling applications

Applications:
Used in GRACO PR70 and PR70v Feed Systems for connecting pipes of different diameters, facilitating fluid transfer in lubrication, maintenance, and industrial applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the equipment.
• Ensure threads are clean and free of debris before installation
• Apply appropriate thread sealant to prevent leaks
• Tighten securely using a wrench on the hex flats, but avoid over-tightening to prevent thread damage
• Regularly inspect for leaks or wear
• Replace if damaged or if leaks are detected
• Follow GRACO equipment manual for specific installation instructions